//*-- Indent --*\\
.icono-indent{
    width: $U20;
    height: $U16;
    border-width: $U4 0 $U4 $U8;
    border-style: solid;
    border-color: transparent;
    box-shadow: 0 -1*$U2, 0 $U2, inset 0 $U2, inset 0 -1*$U2;
    margin: $U9 $U7;
    &:before{
        @extend %stickCenterV;
        left: -1*$U8;
        border: $U5 solid;
        border-top-color: transparent;
        border-bottom-color: transparent;
        border-right-width: 0;
    }
}